Daim ntawv qhia rau stainless hlau welded yeeb nkab ( Khoom siv : 316L , 304 / 304L Standard : ASTM A312 , Lub xeev xa khoom : weld , pickling ) Nominal OD OD SCH 5S SCH 10S SCH 40S Thickness 304 316L Thickness 16 mm 304 L /kg $/kg mm $/kg $/kg mm $/kg...
Nyeem ntxiv